create an instance of CommaIO and provide the operating mode.
These are the following modes, you can find it in FILE Macro under io_write.
'R' - Read
'W' - Write
'A' - Append
'T' - Translate
'B' - Binary
You need to assign the value of inrecorddelimeter.
and then use write method to write it. Multiple arguments can be passed in the write method of CommaIO.
    CommaIO     commaIO;
    CustTable   custTable;
    //File name with the operating mode append.
    commaIO = new CommaIO(@"C:\Cust.txt", 'A');
    commaIO.inRecordDelimiter('\n');
    while select CustTable
    {
        commaIO.write(custTable.AccountNum,custTable.AccountStatement, custTable.CashDisc);
    }
Find the sample here.
 
 
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